Well, that's what I want to do, but I'm a rookie. This is all new to me. What I'd like to know, is what the offset is on stock 85 Camaros. I know that the stock wheels are 15x7's with a 5x4.75 bolt pattern, but the wheels I want to put on the car are 18x8.5 +56mm offset and the bolt pattern is the same as the stock wheel. I just need to know what I'll need to do in order to assure proper fitment, without compromising ride quality or clearance for turning the front wheels. I hear about people doing this kind of upgrade to their cars all the time, but being that I'm a first timer, what will I need to modify in order to fit these wheels on the car?

 

Click the link below to see the wheels I want on my car. Tell me what you think.
http://www.wheelreplicas.com/ebay/206BMOTOR1.JPG